Short notes on how to install QEMU and Libvirt on Fedora Silverblue 42.
Install packages and reboot:
sudo rpm-ostree install libvirt-daemon-config-network libvirt-daemon-kvm qemu-kvm virt-install virt-manager virt-top virt-viewer
systemctl reboot
Start and enable libvirt daemon
sudo systemctl start libvirtd
sudo systemctl enable libvirtd